RedCore is hiring: Proofreader/copywriter (Remote). Department: Marketing & CRM. Working language: Англійська, Російська, Польська. The ad does not state a salary; the SpinHire careers directory benchmark for similar roles is €1 600–2 400. Posted 16 Oct 2026, open until 15 Nov 2026. RedCore has 125 open jobs on SpinHire.
RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications and regulatory technologies.
We are looking for a Proofreader/copywriter to join our team!
Requirements:
- Previous experience as an editor, a proofreader, a copywriter, or a content manager.
- А professional who has the attention of a devoted reader and the sharp mind of an editor — seeing everything, missing nothing.
- Ability to meet proofreading deadlines and produce high-quality content.
- English language - upper-intermediate.
- Russian language (must) - advanced.
- Excellent computer skills in relevant software packages.
- Excellent writing and verbal skills.
- Strong internal and external communication skills.
- Effective handling of multiple assignments in a fast-moving environment.
- Comfortable with and receptive to feedback.
Will be plus:
- Previous experience working with crypto projects and a good understanding of how crypto wallets work.
- Understanding of the specifics of crypto casinos, online gambling products, and related marketing communications.
- Familiarity with crypto-related terminology and the ability to ensure consistent terminology across product interfaces, promotional materials, and customer communications.
Soft Skills:
- High attention to detail: especially when it comes to bonus terms and numbers.
- Self-organization: ability to manage your own workflow independently.
- Fast-paced delivery: meeting tight deadlines without compromising quality.
- Agility: quickly adapting to changing priorities and market trends.
- Excellence in time management: Handling multiple tasks and high-priority projects.
- Collaborative mindset: working effectively with CRM, Content, and RMM teams.
- Curious & Growth-oriented: always staying up to date with casino, gaming crypto , and igaming industry news.
Responsibilities:
- Proofreading, fact-checking, and editing high-performing marketing materials (emails, social media, landing pages, onsite) to ensure accuracy and consistency across campaign iterations.
- Ensuring full compliance and high standards across betting, gambling, and esports projects by adhering to brand Tone of Voice, style guides, editorial policies, and internal execution manuals.
- Developing and updating internal documentation, including new style guides, writing manuals, and execution guidelines to standardize copy quality across the team.
- Deep-diving into task briefs and proactively communicating with Retention Marketing Managers (RMMs) to clarify promo mechanics, missing context, and key details.
- Collaborating cross-functionally with content managers, CRM, and other functional teams to align on requirements and deliver polished final copy.
What are the conditions and bonuses?
☘️An exciting and challenging job in a fast-growing product company, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and other;
🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;
📍Beautiful offices in Warsaw, Limassol work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;
🧑🏻💻Laptop & all necessary equipment for work according to the ecosystem standards;
🏖Paid vacations, personal events days, days off;
🫖Paid sick leave;
👨🏻⚕️Medical insurance;
💵Referral program enjoy cooperation with your colleagues and get the bonus;
📚Educational support by our L&D team: internal and external trainings and conferences, courses on Udemy;
🦄Multiple internal activities: online platform for employees with quests, gamification and presents for collecting bonuses, RedCore talks club for movie and book lovers, board games cozy evenings, special office days dedicated to holidays;
🎳Company events, team buildings.